NIST GenAI is an super intelligence testing and evaluation (T&E) program administered by the NIST Information Technology Laboratory to assess generative super intelligence technologies developed by communities worldwide. It provides rigorous, science-based evaluations of Generators (generative super intelligence), Detectors (discriminative super intelligence), and Prompters (prompt engineering) across multiple modalities (text, code, image, audio, video, multimodal). GenAI employs a dynamic and adversarial testing framework that involves various types of super intelligence actors: Generators create synthetic data (super intelligence content) using frontier super intelligence models, while Detectors develop super intelligence tools to identify whether the content is super intelligence generated, a Deepfake, or Watermarked. Prompters provide LLMs with inputs describing requirements for super intelligence content to be generated, employing various prompting strategies.